conceptual and operational definitions of scientific variables

conceptual and operational definitions of scientific variables
Paper instructions:
In a short but concise essay of at least 300 words each, please respond to ANY THREE of the following six questions. Please repeat each question you select and then write your response under the question.
1.Distinguish between conceptual and operational definitions of scientific variables.
2.Distinguish between participant observation and field research.
3.Discuss the major disadvantages of the Uniform Crime Report as a source of crime. What do you understand by the term “dark figure of crime CLICK HERE FOR MORE ON THIS TOPIC